Here is a chart of GLNG which simply ships LNG (Liquefied Nat Gas) and the Nat Gas chart overlaid. The shipping company's price just keeps going up and making money while Nat Gas keeps falling. Just another way to skin a cat successfully regardless of how the commodity is doing. This stock has doubled since last July.
Much like SLW which is a company that picks up all the Silver at Copper and base metal mines at a set low price as a by product without the costs of actual mining and dramatically outperforms Silver itself. Smart businesses. Why do things the hard way. Even with trading them.......